import Map from '../src/ol/Map.js'; import OSM from '../src/ol/source/OSM.js'; import TileLayer from '../src/ol/layer/Tile.js'; import View from '../src/ol/View.js'; import {OverviewMap, defaults as defaultControls} from '../src/ol/control.js'; const source = new OSM(); const overviewMapControl = new OverviewMap({ layers: [ new TileLayer({ source: source, }), ], }); const map = new Map({ controls: defaultControls().extend([overviewMapControl]), layers: [ new TileLayer({ source: source, }), ], target: 'map', view: new View({ center: [500000, 6000000], zoom: 7, }), });